We identified 4 domains pointing to 3.213.142.221.
| Domain | IPv4 | IPv6 | MX and NS |
|---|---|---|---|
| friends-prod.duolingo.com. | 18.210.158.23 ec2-18-210-158-23.compute-1.amazonaws.com 3.213.142.221 ec2-3-213-142-221.compute-1.amazonaws.com 34.231.119.138 ec2-34-231-119-138.compute-1.amazonaws.com 44.212.205.190 ec2-44-212-205-190.compute-1.amazonaws.com 52.201.64.68 ec2-52-201-64-68.compute-1.amazonaws.com 52.204.136.214 ec2-52-204-136-214.compute-1.amazonaws.com 52.205.31.106 ec2-52-205-31-106.compute-1.amazonaws.com 52.72.96.13 ec2-52-72-96-13.compute-1.amazonaws.com | ||
| ios-api-2.duolingo.com. | infra-edge-gateway-prod.duolingo.com. 44.212.205.190 ec2-44-212-205-190.compute-1.amazonaws.com 13.216.30.139 ec2-13-216-30-139.compute-1.amazonaws.com 52.203.141.190 ec2-52-203-141-190.compute-1.amazonaws.com 3.213.142.221 ec2-3-213-142-221.compute-1.amazonaws.com 44.216.106.185 ec2-44-216-106-185.compute-1.amazonaws.com 54.162.79.200 ec2-54-162-79-200.compute-1.amazonaws.com 18.210.158.23 ec2-18-210-158-23.compute-1.amazonaws.com 54.157.81.114 ec2-54-157-81-114.compute-1.amazonaws.com | infra-edge-gateway-prod.duolingo.com. | |
| schools.duolingo.com. | 3.213.142.221 ec2-3-213-142-221.compute-1.amazonaws.com 3.215.72.221 ec2-3-215-72-221.compute-1.amazonaws.com 3.228.134.70 ec2-3-228-134-70.compute-1.amazonaws.com 34.237.237.217 ec2-34-237-237-217.compute-1.amazonaws.com 35.169.60.157 ec2-35-169-60-157.compute-1.amazonaws.com 44.214.97.62 ec2-44-214-97-62.compute-1.amazonaws.com 54.80.5.163 ec2-54-80-5-163.compute-1.amazonaws.com 54.91.135.132 ec2-54-91-135-132.compute-1.amazonaws.com | duolingo-schools-api-prod-1051504207.us-east-1.elb.amazonaws.com. | |
| diagnostics.duolingo.com. | 3.213.142.221 ec2-3-213-142-221.compute-1.amazonaws.com 3.233.8.26 ec2-3-233-8-26.compute-1.amazonaws.com 3.89.237.148 ec2-3-89-237-148.compute-1.amazonaws.com 34.237.237.217 ec2-34-237-237-217.compute-1.amazonaws.com 52.204.136.214 ec2-52-204-136-214.compute-1.amazonaws.com 52.205.31.106 ec2-52-205-31-106.compute-1.amazonaws.com 54.157.81.114 ec2-54-157-81-114.compute-1.amazonaws.com 54.162.79.200 ec2-54-162-79-200.compute-1.amazonaws.com |